"The Timberwolf team is proud to announce the immediate availability of the first beta version of Timberwolf 4.0.1. Timberwolf is an AmigaOS web browser based on Firefox/Mozilla technology. This technology is more than just a browser, it is an enabling technology, bringing powerful tools such as html5, WebM, JavaScript, XUL, and more to AmigaOS 4.x. These are the building blocks for other applications as well, such as the email client 'Thunderbird' or the media center 'Songbird'. This first beta release includes almost the full functionality of the browser, allowing style-sheet enabled web browsing, secure connections, use of Firefox add-on and more."

Anyway, if you want more updates, you know what to do. There is a "Submit News" button on the topright corner of this web page, and you are free to use it.

I don't know; that won't necessarily work - first there needs to be some news to report about ...while, really, alt OS scene is comparatively dead.
(and anyway, why wouldn't the ~authors of alt OS submit such? ...unless OSNews isn't that big not only in the grander scheme of things, but even on their radar ;p )